2870951 has 4 divisors (see below), whose sum is σ = 2897400. Its totient is φ = 2844504.

The previous prime is 2870911. The next prime is 2870953. The reversal of 2870951 is 1590782.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2870951 - 2¹⁴ = 2854567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2870953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13061 + ... + 13278.

It is an arithmetic number, because the mean of its divisors is an integer number (724350).

2^2870951 is an apocalyptic number.

2870951 is a deficient number, since it is larger than the sum of its proper divisors (26449).

2870951 is a wasteful number, since it uses less digits than its factorization.

2870951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26448.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 2870951 is about 1694.3880901376. The cubic root of 2870951 is about 142.1265650664.

The spelling of 2870951 in words is "two million, eight hundred seventy thousand, nine hundred fifty-one".